arribó
Arribó is the third-person singular form of the Spanish verb arribar in the preterite tense. It is used to indicate that someone or something reached a destination at a specific past time. The form is commonly found in news reports, historical narratives, and formal writing. For example: El barco arribó al puerto a las ocho.
As a noun, arribo denotes arrival or the act of arriving. It is used especially in nautical,
Conjugation notes and related forms: In the preterite, the paradigm of arribar includes yo arribé, tú arribaste,
Usage and nuances: Arribar tends to carry a slightly more formal, nautical, or official tone than llegar.